Does anyone know of any resources for perseverance?

I am making an Edditing a 35,000-word fantasy novel for my MFA (right now, it's a little below that 35,000-word threshold). <br><br>It's been really difficult to focus, and I have been working on one chapter for two days, since I have a lot of editing to do in it. I got off track when I realized I turned a big plot point I made in the first draft into a plot hole instead. <br><br>I have been perseverance on editing my story, and am making sure I don't let MFA burnout get the best of me (it's happening to a lot of my friends).<br><br>I'd love to hear any words of wisdom, advice, or just anything you wish you knew (or, if you're in a similar situation, want to know) to persevere through this editing process and complete the story.